rus
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technospheramag
technospheramag
ТЕХНОСФЕРА_РИЦ
Exhibitions and Conferences
S.A.Popov
"ARMY-2023" – THE WORLD’S LARGEST EXHIBITION OF DEFENSE INDUSTRY ACHIEVEMENTS International military and technical forum "Army-2023" for the ninth time was held from 14 to 20 August at the main exhibition site of the Ministry of Defense of Russia – in the Congress and Exhibition Center "Patriot", as well as at the facilities of the Central Military-Patriotic Park of Culture and Recreation of the Armed Forces of the Russian Federation, at the Alabino training ground and Kubinka airfield.
"ARMY-2023" – THE WORLD’S LARGEST EXHIBITION OF DEFENSE INDUSTRY ACHIEVEMENTS International military and technical forum "Army-2023" for the ninth time was held from 14 to 20 August at the main exhibition site of the Ministry of Defense of Russia – in the Congress and Exhibition Center "Patriot", as well as at the facilities of the Central Military-Patriotic Park of Culture and Recreation of the Armed Forces of the Russian Federation, at the Alabino training ground and Kubinka airfield.
Tags: army-2023 forum artificial intelligence diversification of the russian defense industry icl techno protei st "icl техно" "протей ст" round table "cable industry in the interests of strengtheni vniikp вниикп диверсификация оборонно-промышленного комплекса россии искусственный интеллект круглый стол "кабельная промышленность в интересах укреплен форум "армия-2023"
Wireless Communication
A.A.Gridyakina, A.V.Pinchuk, N.A.Sokolov, V.A.Freinkman
TASKS OF THE PERSPECTIVE SYSTEM DEVELOPMENT FOR THE PROFESSIONAL MOBILE RADIO COMMUNICATION DOI: 10.22184/2070-8963.2023.114.6.36.45
Operational systems of professional mobile radio (PMR)communication are obsolete, as they do not meet a number of modern requirements of potential users. In order to develop a promising system of PMR communication, a number of complex tasks interrelated with each other arise. In the paper three tasks of this kind are considered. Firstly, it is necessary to form appropriate conceptual provisions, providing stage-by-stage development of the system of professional mobile radio communication. Secondly, based on the proposed concept, it is necessary to choose the optimal standard for realization of the necessary technical means. Thirdly, such a set of basic functions of the prospective system of professional mobile radio communication should be developed, which will allow to solve the tasks relevant for all potential users.
TASKS OF THE PERSPECTIVE SYSTEM DEVELOPMENT FOR THE PROFESSIONAL MOBILE RADIO COMMUNICATION DOI: 10.22184/2070-8963.2023.114.6.36.45
Operational systems of professional mobile radio (PMR)communication are obsolete, as they do not meet a number of modern requirements of potential users. In order to develop a promising system of PMR communication, a number of complex tasks interrelated with each other arise. In the paper three tasks of this kind are considered. Firstly, it is necessary to form appropriate conceptual provisions, providing stage-by-stage development of the system of professional mobile radio communication. Secondly, based on the proposed concept, it is necessary to choose the optimal standard for realization of the necessary technical means. Thirdly, such a set of basic functions of the prospective system of professional mobile radio communication should be developed, which will allow to solve the tasks relevant for all potential users.
Tags: emergency service network-2030 private lte/5g professional mobile radio communication профессиональная мобильная радиосвязь сеть-2030 экстренные оперативные службы
Nawar Mohammad, L.I.Voronova, V.I.Voronov
ROUTING IN CLUSTERED UAV ROE USINGGENETIC ALGORITHM DOI: 10.22184/2070-8963.2023.114.6.46.52
Thisstudy is devoted to the problem of routing data received from a ground-based wireless sensor network through a swarm of unmanned aerial vehicles (UAVs) to a base station. Genetic methods are used to develop a fast and robust static and dynamic routing algorithm. The data routing algorithm provides simulation in a three-dimensional environment of a UAV swarm pre-clustered using the K-means algorithm in the Anaconda environment. The coverage area, radio visibility and UAV location are used as performance metrics.
ROUTING IN CLUSTERED UAV ROE USINGGENETIC ALGORITHM DOI: 10.22184/2070-8963.2023.114.6.46.52
Thisstudy is devoted to the problem of routing data received from a ground-based wireless sensor network through a swarm of unmanned aerial vehicles (UAVs) to a base station. Genetic methods are used to develop a fast and robust static and dynamic routing algorithm. The data routing algorithm provides simulation in a three-dimensional environment of a UAV swarm pre-clustered using the K-means algorithm in the Anaconda environment. The coverage area, radio visibility and UAV location are used as performance metrics.
Tags: drone genetic algorithm k-means algorithm routing terrestrial wireless sensor network uav uav swarm алгоритм k-средних бпла генетический алгоритм дрон маршрутизация наземная беспроводная сенсорная сеть рой бпла
Cables and passive equipment
B.V.Popov, V.B.Popov, V.V.Smirnova
TECHNOLOGICAL FEATURES OF 5E CATEGORY MULTI-PAIR LAN-CABLES MANUFACTURING DOI: 10.22184/2070-8963.2023.114.6.24.27
The paper considers the manufacturing technology peculiaritiesof 5e categorymulti-pair LAN-cables. Practical recommendations are given on production of multi-pair cables providing fulfillment of norms on electrical characteristics meeting the requirements of 5e category.
TECHNOLOGICAL FEATURES OF 5E CATEGORY MULTI-PAIR LAN-CABLES MANUFACTURING DOI: 10.22184/2070-8963.2023.114.6.24.27
The paper considers the manufacturing technology peculiaritiesof 5e categorymulti-pair LAN-cables. Practical recommendations are given on production of multi-pair cables providing fulfillment of norms on electrical characteristics meeting the requirements of 5e category.
Tags: lan-cables lan-кабели lan-кабели многопарные multi-pair lan-cables production of communication cables production of multi-pair lan-cables производство lan-кабелей многопарных производство кабелей связи
Measurement and Synchronization
A.S.Dudin, A.Y.Igumenov, D.R.Kharasov, E.A.Fomiryakov, S.P.Nikitin, O.E.Nanii, V.N.Treschikov
INCREASING THE OPERATING RANGE OF A DISTRIBUTED ACOUSTIC SENSOR USING REMOTELY-PUMPED ERBIUM AMPLIFIER DOI: 10.22184/2070-8963.2023.114.6.30.35
The possibility of increasing the operating range of Dunay distributed sensor (T8 Sensor production) based on a phase-sensitive coherent pulse reflectometer by installing a remotely-pumped erbium fiber amplifier in a fiber-optic line is studied. The dependences of the backscattering power and the signal-to-noise ratio of the photocurrent on the distance along the fiber were investigated. It is shown that the remotely-pumped erbium amplifier installation in a line makes it possible to increase the sensor operating range by 45 km (from 75 to 120 km).
INCREASING THE OPERATING RANGE OF A DISTRIBUTED ACOUSTIC SENSOR USING REMOTELY-PUMPED ERBIUM AMPLIFIER DOI: 10.22184/2070-8963.2023.114.6.30.35
The possibility of increasing the operating range of Dunay distributed sensor (T8 Sensor production) based on a phase-sensitive coherent pulse reflectometer by installing a remotely-pumped erbium fiber amplifier in a fiber-optic line is studied. The dependences of the backscattering power and the signal-to-noise ratio of the photocurrent on the distance along the fiber were investigated. It is shown that the remotely-pumped erbium amplifier installation in a line makes it possible to increase the sensor operating range by 45 km (from 75 to 120 km).
Tags: acoustic sensing range extension distributed acoustic sensing fiber-optic cables remote fiber-optic monitoring remotely pumped erbium fiber amplifiers дистанционный волоконно-оптический мониторинг оптические кабели распределенное акустическое зондирование увеличение дальности акустического зондирования эрбиевые волоконные усилители с удаленной накачкой
Wired Communication
S.S.Kogan
5G NETWORKS: EVOLUTION TO OPEN FIBER OPTIC OPTICAL TRANSPORT NETWORKS. PART 2. STANDARDIZATION OF SOLUTIONS FOR OPEN OPTICAL TRANSPORT NETWORKS DOI: 10.22184/2070-8963.2023.114.6.54.62
When deploying 5G mobile networks on top of existing or newly built optical transport infrastructure, network operators and telecom service providers are interested in implementing open solutions that enable hardware platforms (HPs) and software/operating systems (software/OS) from different vendors to be deployed on the same transport network. This interest is also stimulated by introduction of new, cloud-based, technologies on 5G networks with extensive use of data centers. For open optical transport solutions, vertical (separation of APs and software/OS) and horizontal (functional decomposition of network nodes) disaggregation options are considered. The series of papers presents fully or partially disaggregated solutions (part 1), gives an overview of works on standardization of solutions (part 2) for open optical transport networks.
5G NETWORKS: EVOLUTION TO OPEN FIBER OPTIC OPTICAL TRANSPORT NETWORKS. PART 2. STANDARDIZATION OF SOLUTIONS FOR OPEN OPTICAL TRANSPORT NETWORKS DOI: 10.22184/2070-8963.2023.114.6.54.62
When deploying 5G mobile networks on top of existing or newly built optical transport infrastructure, network operators and telecom service providers are interested in implementing open solutions that enable hardware platforms (HPs) and software/operating systems (software/OS) from different vendors to be deployed on the same transport network. This interest is also stimulated by introduction of new, cloud-based, technologies on 5G networks with extensive use of data centers. For open optical transport solutions, vertical (separation of APs and software/OS) and horizontal (functional decomposition of network nodes) disaggregation options are considered. The series of papers presents fully or partially disaggregated solutions (part 1), gives an overview of works on standardization of solutions (part 2) for open optical transport networks.
Tags: cross-switching mesh network open source optical transport network otn/dwdm otn matrix otn-матрица sdn controllers контроллеры sdn кросс-коммутация оптическая транспортная сеть открытый исходный код ячеистая сеть
Cables & Passive Equipment
ALL-WEATHER CABINETS AND SOLUTIONS OF REMER PRODUCTION GROUP
DOI: 10.22184/2070-8963.2023.114.6.20.22
REMER Production Group develops and manufactures on its own industrial base telecommunication and electrical equipment that has won recognition among specialists in Russia, Belarus, Kazakhstan and other CIS countries. The paper presents all-weather cabinets of SHTV line of CMO trade mark.
REMER Production Group develops and manufactures on its own industrial base telecommunication and electrical equipment that has won recognition among specialists in Russia, Belarus, Kazakhstan and other CIS countries. The paper presents all-weather cabinets of SHTV line of CMO trade mark.
Tags: all-weather cabinets cmo door sealing of telecommunication cabinets remer production group rem-mc controller telecommunication cabinets герметизация дверей телекоммуникационных шкафов контроллер rem-mc производственная группа remer цмо шкафы всепогодные шкафы телекоммуникационные
Space Telecommunications
Y.M.Urlichich
LEGENDS ABOUT STARLINK TDOI: 10.22184/2070-8963.2023.114.6.64.70
he paper presents a review of system, operational and economic indicators of the Starlink satellite communication system. The consideration results of materials about Starlink published in mass media are given, which show that advertized indicators are true only partially and unbiased in-depth analysis of technical solutions adopted in this system is necessary.
LEGENDS ABOUT STARLINK TDOI: 10.22184/2070-8963.2023.114.6.64.70
he paper presents a review of system, operational and economic indicators of the Starlink satellite communication system. The consideration results of materials about Starlink published in mass media are given, which show that advertized indicators are true only partially and unbiased in-depth analysis of technical solutions adopted in this system is necessary.
Tags: direct-to-device systems ilon musk satellite communication spacex starlink satellite communication system илон маск система спутниковой связи starlink системы direct-to-device спутниковая связь
Chapters of History
N.A.Borisova
TIME DICTATES DOI: 10.22184/2070-8963.2023.114.6.72.79
In September of the recent year the Popov Central Museum of Communications opened an exhibition "Time Dictates" dedicated to two memorable dates: 100 years since the opening of the Central Radio Laboratory and 95 years since the beginning of industrialization in the Soviet Union. The paper presents information about the Central Radiolaboratory, which is described in the exhibition.
TIME DICTATES DOI: 10.22184/2070-8963.2023.114.6.72.79
In September of the recent year the Popov Central Museum of Communications opened an exhibition "Time Dictates" dedicated to two memorable dates: 100 years since the opening of the Central Radio Laboratory and 95 years since the beginning of industrialization in the Soviet Union. The paper presents information about the Central Radiolaboratory, which is described in the exhibition.
Tags: a.s.popov central museum of communications central radiolaboratory history of radio communications institute of radio reception and acoustics nizhny novgorod radiolaboratory popov vniirpa вниирпа имени а.с.попова институт радиовещательного приема и акустики история радиосвязи нижегородская радиолаборатория центральная радиолаборатория центральный музей связи имени а.с.попова